svx: avoid -Werror=deprecated-copy (GCC trunk towards GCC 9)

...by explicitly defaulting the copy/move functions (and, where needed in turn,
also a default ctor) for classes that have a user-declared dtor that does
nothing other than an implicitly-defined one would do, but needs to be user-
declared because it is virtual and potentially serves as a key function to
emit the vtable, or is non-public, etc.; and by removing explicitly user-
provided functions that do the same as their implicitly-defined counterparts,
but may prevent implicitly declared copy functions from being defined as non-
deleted in the future.  (Even if such a user-provided function was declared
non-inline in an include file, the apparently-used implicitly-defined copy
functions are already include, so why bother with non-inline functions.)

Change-Id: I1c470ef87e95b22e406099a4e6816693edab2e03
Reviewed-on: https://gerrit.libreoffice.org/58131
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/include/svx/sxcllitm.hxx b/include/svx/sxcllitm.hxx
index 2b3dae33f370..8fa6eaf81285 100644
--- a/include/svx/sxcllitm.hxx
+++ b/include/svx/sxcllitm.hxx
@@ -33,6 +33,11 @@ public:
     SdrCaptionLineLenItem(long nLineLen=0): SdrMetricItem(SDRATTR_CAPTIONLINELEN,nLineLen) {}
     virtual ~SdrCaptionLineLenItem() override;
     virtual SfxPoolItem* Clone(SfxItemPool* pPool=nullptr) const override;
+
+    SdrCaptionLineLenItem(SdrCaptionLineLenItem const &) = default;
+    SdrCaptionLineLenItem(SdrCaptionLineLenItem &&) = default;
+    SdrCaptionLineLenItem & operator =(SdrCaptionLineLenItem const &) = default;
+    SdrCaptionLineLenItem & operator =(SdrCaptionLineLenItem &&) = default;
 };
 
 /**
@@ -44,6 +49,11 @@ public:
     SdrCaptionFitLineLenItem(bool bBestFit=true): SdrYesNoItem(SDRATTR_CAPTIONFITLINELEN,bBestFit) {}
     virtual ~SdrCaptionFitLineLenItem() override;
     virtual SfxPoolItem* Clone(SfxItemPool* pPool=nullptr) const override;
+
+    SdrCaptionFitLineLenItem(SdrCaptionFitLineLenItem const &) = default;
+    SdrCaptionFitLineLenItem(SdrCaptionFitLineLenItem &&) = default;
+    SdrCaptionFitLineLenItem & operator =(SdrCaptionFitLineLenItem const &) = default;
+    SdrCaptionFitLineLenItem & operator =(SdrCaptionFitLineLenItem &&) = default;
 };
 
 #endif